Erectile dysfunction, or ED, is the inability to achieve and sustain an erection suitable for sexual engagement. It is e

Erectile dysfunction (impotence) is the inability to achieve and maintain a strong enough erection for intercourse. Havi

The inability to achieve and maintain an erection strong enough for intercourse is known as erectile dysfunction (impote

The inability to obtain and maintain an erection appropriate for sexual activity is known as erectile dysfunction, or ED